Shoe upper



FIG. 1 is a photographic perspective view of a shoe upper, showing my new design;

FIG. 2 is a front view of the shoe upper shown in FIG. 1;

FIG. 3 is a rear view of the shoe upper shown in FIG. 1;

FIG. 4 is a side view of the shoe upper shown in FIG. 1;

FIG. 5 is another side view of the shoe upper shown in FIG. 1; and,

FIG. 6 is a top view of the shoe upper illustrated in FIG. 1.

The broken lines on the shoe upper illustrate portions of the shoe upper that form no part of the claimed design. The broken lines in the figures depicting a sole of a shoe are for the purpose of illustrating environment and form no part of the claimed design. 

CLAIM The ornamental design for a shoe upper, substantially as shown and described. 